}

func (s *Server) listen() {
	log.Infof("ControlZ available at %s", s.httpServer.Addr)
	if listeningTestProbe != nil {
		go listeningTestProbe()
	}
	err := s.httpServer.Serve(s.listener)
	log.Infof("ControlZ terminated: %v", err)
	s.shutdown.Done()
}

// Close terminates ControlZ.
//
// Close is not normally used by programs that expose ControlZ, it is primarily intended to be
// used by tests.

// the necessary set of flags to expose a CLI to let the user control all
// introspection options.
func (o *Options) AttachCobraFlags(cmd *cobra.Command) {
	cmd.PersistentFlags().Uint16Var(&o.Port, "ctrlz_port", o.Port,
		"The IP port to use for the ControlZ introspection facility")
	cmd.PersistentFlags().StringVar(&o.Address, "ctrlz_address", o.Address,
		"The IP Address to listen on for the ControlZ introspection facility. Use '*' to indicate all addresses.")

$(document).ready(function () {

    // Attach controls for column groups in tables
    var controls = $("div#controls");
    var groups = [];
    var slices = [];
    $("tr.control-groups").closest("table").find("tr").each(function() {
        var row = $(this);
        if (row.hasClass('control-groups')) {
            var currentCol = 0;
            slices = [];
            row.find("th").each(function(){
                var e = $(this);

#
# GO_GCFLAGS: Additional go tool compile arguments to use when
# building the packages and commands.
#
# GO_LDFLAGS: Additional go tool link arguments to use when
# building the commands.
#
# CGO_ENABLED: Controls cgo usage during the build. Set it to 1
# to include all cgo related files, .c and .go file with "cgo"
# build directive, in the build. Set it to 0 to ignore them.

rfork e
if(! test -f run.rc){

# building the commands.
#
# CGO_ENABLED: Controls cgo usage during the build. Set it to 1
# to include all cgo related files, .c and .go file with "cgo"
# build directive, in the build. Set it to 0 to ignore them.
#
# GO_EXTLINK_ENABLED: Set to 1 to invoke the host linker when building
# packages that use cgo.  Set to 0 to do all linking internally.  This
# controls the default behavior of the linker's -linkmode option.  The

		RecvBufSize: t.RecvBufSize,
	}
}

// newHTTPListener - creates new httpListener object which is interface compatible to net.Listener.
// httpListener is capable to
// * listen to multiple addresses
// * controls incoming connections only doing HTTP protocol
func newHTTPListener(ctx context.Context, serverAddrs []string, opts TCPOptions) (listener *httpListener, listenErrs []error) {
	listeners := make([]net.Listener, 0, len(serverAddrs))

func NewControlPlaneJoinPhase() workflow.Phase {
	return workflow.Phase{
		Name:    "control-plane-join",
		Short:   "Join a machine as a control plane instance",
		Example: controlPlaneJoinExample,
		Phases: []workflow.Phase{
			{
				Name:           "all",
				Short:          "Join a machine as a control plane instance",

		data, ok := c.(Data)
		if !ok {
			return errors.New("control-plane phase invoked with an invalid data struct")
		}

		// if this is not a control-plane node, this phase should not be executed
		if !data.IsControlPlaneNode() {
			fmt.Println("[upgrade] Skipping phase. Not a control plane node.")
			return nil
		}

		// otherwise, retrieve all the info required for control plane upgrade
		cfg := data.InitCfg()

	ServiceExportController = "istio-serviceexport-controller-election"
	// This holds the legacy name to not conflict with older control plane deployments which are just
	// doing the ingress syncing.
	IngressController = "istio-leader"
	// GatewayStatusController controls the status of gateway.networking.k8s.io objects. For the v1alpha1

	# Prepares the machine for serving a control plane
	kubeadm join phase control-plane-prepare all
`)

// NewControlPlanePreparePhase creates a kubeadm workflow phase that implements the preparation of the node to serve a control plane
func NewControlPlanePreparePhase() workflow.Phase {
	return workflow.Phase{
		Name:    "control-plane-prepare",
		Short:   "Prepare the machine for serving a control plane",
		Example: controlPlanePrepareExample,